2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR
- Product Name
- 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR
- CAS No.
- 114414-17-4
- Chemical Name
- 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR
- Synonyms
- 2-AMino-3-hydroxy-4-broMopydine HBr;2-Amino-4-bromo-3-hydroxypyridine hbr;2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR;2-amino-4-bromohydroxopyridinum bromide;2-AMino-4-broMopyridin-3-ol hydrobroMide;2-amino-4-bromo-3-pyridinol hydrobromide;2-Amino-4-bromo-3-pyridinol monohydrobromide;2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HYDROBROMIDE;2-Amino-4-bromo-3-pyridinol hydrobromide (1:1);3-pyridinol,2-amino-4-bromo-,hydrobromide (1:1)
- CBNumber
- CB71076027
- Molecular Formula
- C5H6Br2N2O
- Formula Weight
- 269.92194
- MOL File
- 114414-17-4.mol
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- crystalline solid
- color
- Very dark red
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- OR914337
- Product name
- 2-Amino-3-hydroxy-4-bromopyridinehydrobromide
- Purity
- 95%
- Packaging
- 1g
- Price
- $390
- Updated
- 2021/12/16
- Product number
- OR914337
- Product name
- 2-Amino-3-hydroxy-4-bromopyridinehydrobromide
- Purity
- 95%
- Packaging
- 250mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- HCH0036392
- Product name
- 2-AMINO-4-BROMO-3-HYDROXYPYRIDINE HYDROBROMIDE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $909.56
- Updated
- 2021/12/16
- Product number
- 114414174
- Product name
- 2-Amino-4-bromopyridin-3-olhydrobromide
- Packaging
- 100mg
- Price
- $207.1
- Updated
- 2021/12/16
- Product number
- 114414174
- Product name
- 2-Amino-4-bromopyridin-3-olhydrobromide
- Packaging
- 250mg
- Price
- $310.08
- Updated
- 2021/12/16
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Chemical Properties,Usage,Production
Synthesis
16867-03-1
114414-17-4
General procedure for the synthesis of 2-amino-4-bromopyridin-3-ol hydrobromide from 2-amino-3-hydroxypyridine: Bromine (11.2 mL, 0.21 mol) was slowly added dropwise to a mechanically stirred suspension of 2-amino-3-hydroxypyridine (20 g, 0.18 mol) in acetic acid (300 mL) at 5-10 °C, after which the reaction system was brought to room temperature. The reaction mixture was heated to 120-125 °C, maintained for 12 h and then concentrated to give the crude product. The crude product was ground with ether (50 mL x 3) and subsequently dried under vacuum to afford 2-amino-4-bromopyridin-3-ol hydrobromide as a dark brown solid, which could be used in subsequent reactions without further purification. Yield: 48.5 g; MS (m/z): 189.3, 191.1 ([M + H]+).
References
[1] Patent: WO2018/42362, 2018, A1. Location in patent: Page/Page column 125
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Preparation Products And Raw materials
Raw materials
Preparation Products
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Suppliers
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- Tel
- 021-64968085,64968086-5815,5812; 13472757003
- Fax
- +86 21 64968087
- xiaoxia.zeng@rainbowpharma.cn
- Country
- China
- ProdList
- 961
- Advantage
- 65
- Tel
- sales@witofly.com
- Country
- China
- ProdList
- 2864
- Advantage
- 52
- Tel
- 15026594951
- Fax
- 0556-5030632
- rs@raise-chem.com
- Country
- China
- ProdList
- 4454
- Advantage
- 55
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55
- Tel
- 400-008-9730,021-54359730 400-008-9730
- Fax
- 021-54353864
- info@chemxyz.com
- Country
- China
- ProdList
- 3057
- Advantage
- 60
- Tel
- 021-61478794
- Fax
- 021-61478794
- sales@hcshhai.com
- Country
- China
- ProdList
- 9793
- Advantage
- 50
- Tel
- 13391076197
- tombiopharma@163.com
- Country
- China
- ProdList
- 4987
- Advantage
- 55
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 71826
- Advantage
- 60
- Tel
- 028-83379370 13880556291
- Fax
- 028-87747383
- tcy@tcypharm.com
- Country
- China
- ProdList
- 7218
- Advantage
- 58
View Lastest Price from 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR manufacturers
- Product
- 2-Amino-4-bromo-3-pyridinol hydrobromide (1:1) 114414-17-4
- Price
- US $3.00-9.00/KG
- Min. Order
- 0.1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2025-06-26
- Product
- 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR 114414-17-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-18